# Viewport::GetRect

```cpp
Rect GetRect() const;
```

将视口转换为 Rect。

**返回：** 对应的 Rect（x, y, width, height），不包含深度范围

**线程安全：** ✅

**复杂度：** O(1)

**示例：**

```cpp
#include "XCEngine/Math/Rect.h"
#include <iostream>

using namespace XCEngine::Math;

int main() {
    Viewport viewport(0.0f, 0.0f, 1920.0f, 1080.0f, 0.0f, 1.0f);
    Rect rect = viewport.GetRect();
    std::cout << "Rect: (" << rect.x << ", " << rect.y << ", " << rect.width << ", " << rect.height << ")\n";
    return 0;
}
```

## 相关文档

- [`Viewport::GetAspectRatio`](getaspectratio.md) - 获取宽高比
- [Viewport 总览](viewport.md)